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Characteristics of ANSI Floating Ball Valve: Low Fluid Resistance: The full port design minimizes flow resistance, allowing fluid to pass with little to no obstruction. Compact and Lightweight: Simple structure with a small volume and lightweight design, making it easy to install and handle. Effective Sealing: Equipped with two sealing surfaces, typically made from durable plastics, providing excellent sealing performance. This design allows for complete sealing and makes it suitable for vacuum systems. Easy Operation: Quick to open and close with a 90° rotation from fully open to fully closed, enabling easy manual or remote control. Low Maintenance: The valve’s simple structure allows for easy repair, and the seal ring is typically designed to be replaceable, making maintenance straightforward. Protected Sealing Surface: When fully open or closed, the sealing surfaces are isolated from the medium, preventing erosion and extending the valve's lifespan even when the medium flows through. The ANSI floating ball valve is an ideal choice for applications requiring low resistance, reliable sealing, easy operation, and minimal maintenance.

Introduction to Turbine Grooved Butterfly Valve: The turbine grooved butterfly valve is operated through a worm gear mechanism that drives a worm to control the valve’s opening and closing. As the cam rotates, it engages with a contact on the signal device to indicate the valve’s position. This mechanism outputs corresponding "on" or "off" signals, providing a clear indication of the valve’s open or closed state. Key Features of the Turbine Grooved Butterfly Valve: Compact and Lightweight: Small size and lightweight design make it easy to install, remove, and maintain, with flexibility to be installed in any orientation. Simple and Efficient Operation: A compact structure allows for a 90° rotation, enabling quick opening and closing. Low Operating Torque: Requires minimal effort to operate, making it light and easy to handle. Linear Flow Control: Provides a straight-line flow, allowing for excellent flow regulation. Durable and Long-Lasting: Designed to withstand tens of thousands of operation cycles, ensuring a long service life. Complete Sealing: Tested for zero gas leakage, ensuring reliable and leak- proof operation. This valve is ideal for applications requiring efficient, durable, and easily maintainable flow control with reliable sealing capabilities.

Cast steel flanged ball valves and gate valves are similar in function but differ in their design and operation. The primary distinction is that the closure element in a ball valve is a spherical ball, which rotates around the centerline of the valve body to open or close the flow path. Cast steel flanged ball valves are commonly used to stop, distribute, and change the flow direction of the medium within a pipeline. As a relatively newer type of valve, cast steel flanged ball valves have gained popularity in recent years due to their versatility and efficiency. They are extensively used in industries such as petroleum refining, natural gas processing, coal and ore extraction, and pipeline transport systems. These valves play a critical role in production, national defense infrastructure, and everyday life. The primary function of cast steel flanged ball valves is to start or stop the flow of medium in various piping systems, enabling precise control and ensuring that the medium is directed to designated points as per operational requirements.

15m 220KV 50MPa c35 concrete cement pole Sectional forms: square, octagonal, I-shaped, circular Materials: wooden poles, metal poles, and cement poles Diameter: 150-550mm Bending strength: 1200MPa Characteristics: Corrosion and heat resistance Compressive strength: 64 (MPa) Seismic intensity: 8 degrees Connection method: bolt, welding

8m 9m 60MPa communication pole The communication pole can be divided into three parts: upper, middle, and lower. The upper part is usually used to install communication equipment such as antennas, cameras, signal lights, speakers, etc; The middle part is the main load-bearing part of the communication pole, used to support the upper and lower parts; The lower part is the foundation of the communication pole, used to fix the entire communication pole and resist natural forces. Shape: Straight pole, conical, polygonal, square, and various shaped communication poles. Installation methods: hanging, inserting, and fixing on the ground, etc Application scenarios Public places: such as roads, squares, parks, etc. Transportation facilities: such as road traffic signals, highway video surveillance, etc. On buildings, such as roofs, walls, etc. Other occasions: such as factories, airports, docks, etc

4-15m 50~600W upright iron street lamp post Material: Iron street lamp post, stainless steel street lamp post, aluminum alloy street lamp post Shape: upright streetlight pole, curved neck streetlight pole, landscape streetlight pole, telescopic streetlight pole Power: 10~600W Lateral bearing capacity: 1000~5000N Anti corrosion treatment: hot-dip galvanizing Main pole wall thickness: 1.5-6mm Main application scope: road lighting, scenic area lighting, residential area lighting

15~40m 220V park LED high pole light can be raised and lowered High pole lamp generally refers to a new type of lighting device composed of steel conical lamp posts over 15 meters and high-power combined lamp frames. It consists of a lamp head, internal lighting fixtures, electrical components, pole body, and foundation parts. Height: 15~40m Flange steel chassis diameter: 1m~1.2m, thickness 30mm~40mm The scope of use of high pole lights: urban squares, stations, docks, freight yards, highways, sports stadiums, and overpasses. Anti corrosion treatment: hot-dip galvanizing Illumination radius: 60m Voltage: 220V, 380V Temperature range: -30 ° C~70 ° C Lightning protection form: lightning rod or lightning protection network

1.5M~12M F-type road traffic sign post Traffic sign poles generally include single column traffic sign poles, multi column traffic sign poles, and arm type traffic sign poles. Classification of sign posts The height of the lower edge of the traffic sign board from the road surface is not less than 5500mm for highways and 5000mm for national and provincial highways. When set on urban roads with a large proportion of small cars, the height of the lower edge from the ground can be effective according to the actual situation, but should not be less than 120cm. When set on the roadside with pedestrians and non motorized vehicles, the height should be greater than 180cm. Usage: Widely used on highways, urban roads, and various roads. Length: 1.5M~12M

L-shaped T-shaped LED traffic signal pole Categories: Motor vehicle signal pole, non motor vehicle signal pole, pedestrian crossing signal pole, direction indicator light pole, lane signal light pole, flashing warning signal light pole, road and railway level intersection signal light pole. Type: L-type, T-type, F-type, frame type, gantry type Material: Steel, cast aluminum, fiberglass Environmental temperature: -40 ℃~80 ℃ Rod length: 1.5M~15M Pole height: 6000mm~7500mm Arm length: 2000mm~24000mm Main pole wall thickness: 4mm~12mm Horizontal bar wall thickness: 2mm~8mm Scope of use: Indicating and directing traffic poles

3-12m L-shaped single column road traffic monitoring pole Installation method: column installation Rotation range: 360 Surface treatment: hot-dip galvanizing for corrosion prevention Installation type: floor standing Model: Single column, double column, multi column, cantilever, gantry, attached type Scope of use: Security monitoring for roads, residential areas, scenic spots, and factories Transverse arm length: 1-18m Rod length: 1.15m Working temperature: -45 ℃ -65 ℃

PC/PET ‌3M 3437 Red White Tunnel Entrance Reflective Warning Film Colors: Red, Orange, Yellow, White, Black, Brown, Green Product performance: Easy to use, long lifespan Weather resistance: -30 ° C-80 ° C Material: PET, Acrylic, PC Pipe diameter: 76-140mm Thickness: 1.0-4.0mm Height: 1-2.2 meters Model: 3M 3930, 3M 3430, 3M 3431, 3M 3432, 3M 3435, 3M 3437

300~530mm dangerous goods transport vehicle reflective warning sticker Shape: Circular Thickness: 0.65mm Process: Screen printing Background color: red, orange Adhesive backing: Hot melt adhesive or pressure-sensitive adhesive Reflective materials: PVC, PET Diameter: 300~530mm Type: flammable liquid, flammable solid, oxidant, toxic substance, corrosive substance, radioactive substance

300cm red aluminum traffic safety speed limit sign circular sign Colors: Blue, Yellow, Red Type: Reflective film Layout Material: Aluminum Plate Page thickness: 1mm~3mm Galvanized thickness of rod: ≥ 86 μ m Anti corrosion treatment of pole components: hot-dip galvanizing, spray coating Warning type: Indicator sign Process: Cutting and Applying Film Shape: Round, Triangle, Square

1000 * 800 * 500 yellow black traffic fence anti-collision cement pier Colors: Yellow, Black, Orange, Yellow, Green Effect: Wear resistant, anti slip, impact resistant Purpose: Road collision prevention and isolation Material: Cement, Concrete